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ITP Straight Styli - Type A - Ruby Ball - M4 Thread x 105mm Overall Length - TKM410007100
| Styli Type | Type A |
| Thread Size | M4 |
| Ball Diameter (DK) | 10 |
| Overall Length (L) | 105 |
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Description
The ITP Straight Styli — Type A with Ruby Ball is a reliable, straight stylus built for everyday precision in metrology and tooling environments. Designed for professionals who value light weight, rigidity, and consistent contact, it fits seamlessly into standard stylus setups.
- Material: Ceramic stem delivers low weight and exceptional rigidity for minimal deflection during probing.
- Ball: High-quality ruby ball available in diameters ranging from Ø6.0 mm to Ø10.0 mm for durable, precise contact.
- Thread: M4 thread ensures secure mounting in common stylus holders.
- Overall length: 105 mm overall length provides good reach for accessing recessed features.
- Special feature: Holder with spanner width SW5.5 enables secure tightening and stable use.
- Availability: Other sizes can be requested via configurator or by e‑mail.
This stylus is ideal for technicians, metrologists, and QA professionals who perform routine measurements with CMMs, inspection benches, and precision tooling. The combination of a lightweight ceramic stem, durable ruby ball, and a robust M4 mounting makes it a dependable choice for achieving repeatable, accurate results across a variety of workpiece geometries. The option to select different ruby ball diameters further enhances suitability for specific probing needs, while the SW5.5 holder simplifies setup and maintenance.
Part Numbers
- Protool Part Number
- ITP-TKM410007100
- Brand
- ITP
- Category
- Styli
Need cutting data? Call 01732 887334 or email sales@protool-ltd.co.uk.
Delivery
Free UK mainland delivery on orders over £50 ex VAT. In-stock items ordered before 4:30pm are dispatched the same working day. Full delivery information.
Returns
14-day returns on unused stock items in original packaging. Special-order and bespoke tooling is non-returnable. Read our returns policy.
Technical Support
Over 30 years of machining experience behind the counter. Call 01732 887334, Mon–Thurs 8:30–17:30, Fri 8:30–16:30.
Trade Accounts
Credit accounts, contract pricing and scheduled call-off orders available for trade customers. Apply for an account.
What time are Protool open?
We are open Monday to Friday between 8:30am and 5pm.
Do you offer Free Next Day delivery?
Yes! We offer Free Next Day delivery via Royal Mail Tracked 24 on all orders over £50 ex VAT*. We also offer Free DPD Local Next Day delivery on all orders over £100 ex VAT*.
We also offer the following:
- Royal Mail Tracked 24 — £5.90 (FREE on orders over £50 ex VAT*). Order before 4:30pm for next day delivery. No signature required.
- DPD Local Next Day — £8.00 (FREE on orders over £100 ex VAT*). Standard next day delivery to UK mainland addresses.
- Royal Mail Special Delivery — £12.50. Guaranteed delivery before 1pm the next working day.
- DPD Saturday Delivery — £25.00. Must be ordered on Friday before 4pm. Pre-12pm delivery.
For delivery to Scottish Highlands & Islands, Northern Ireland, Republic of Ireland, or overseas locations, additional charges apply. Please see our delivery page for full details, or call us on 01732 887 334.
*T's & C's and exclusions apply. Please see our delivery page for more information on all our services.
